...Manual screwjack detailed informations: A hand wheel is a convenient solution for manual operated a screwjack or screwjack systems. When using screwjacks in intermittent positioning applications. Hand wheels are available in a range of diameters from 5...

... in the station, can also be moved, use safely; Mainly using gear transmission and screw drive transmission, low failure rate, easy maintenance; Four sets as simultaneous operation group can automatically control the...